Hostname or IP
Type
DNSWatch > Reverse DNS Lookup for 137.163.31.142
Searching for 142.31.163.137.in-addr.arpa. PTR record at D.ROOT-SERVERS.NET. [199.7.91.13] ...took 12 ms
Searching for 142.31.163.137.in-addr.arpa. PTR record at e.in-addr-servers.arpa. [203.119.86.101] ...took 262 ms
Searching for x.arin.net. A record at D.ROOT-SERVERS.NET. [199.7.91.13] ...took 12 ms
Searching for x.arin.net. A record at f.gtld-servers.net. [192.35.51.30] ...took 6 ms
Searching for x.arin.net. A record at ns1.arin.net. [199.212.0.108] ...took 94 ms
Searching for 142.31.163.137.in-addr.arpa. PTR record at x.arin.net. [199.180.180.63] ...took 156 ms
Searching for ns.ripe.net. A record at I.ROOT-SERVERS.NET. [192.36.148.17] ...took 11 ms
Searching for ns.ripe.net. A record at j.gtld-servers.net. [192.48.79.30] ...took 10 ms
Searching for ns.ripe.net. A record at manus.authdns.ripe.net. [193.0.9.7] ...took 12 ms
Searching for 142.31.163.137.in-addr.arpa. PTR record at ns.ripe.net. [193.0.9.6] ...took 11 ms
SERVFAIL
Searching for ns-fi.elisa.net. A record at G.ROOT-SERVERS.NET. [192.112.36.4] ...took 20 ms
Searching for ns-fi.elisa.net. A record at i.gtld-servers.net. [192.43.172.30] ...took 6 ms
Searching for ns-fi.elisa.net. A record at ns-fi.elisa.net. [193.229.0.49] ...took 28 ms
Searching for 142.31.163.137.in-addr.arpa. PTR record at ns-fi.elisa.net. [193.229.0.49] ...took 28 ms
DomainTypeTTLAnswer
142.31.163.137.in-addr.arpa.PTR120host-137-163-31-142.edu.hel.fi.



Total elapsed query time: 668 ms
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